I always turn off my Mackie speakers before I shut down. But I have noticed that they pop after shutdown even when they are already powered off, I am not sure if this happens every time. This never happened with my XP machine just on my new win7 64 box, using a delta1010 with 5074 driver. Everything is plugged into a middle atlantic PD-915R power center, I have 2, and those are plugged into fairly a new home electrical service. Any ideas
Jeff
Jeff